The general term for a large molecule made up of many similar subunits is
a. polymer
b. functional group
c. peptide
d. helix
e. pectin

What is the next step in muscle contraction after the actin changes shape? (apex)

The frequency of alleles in a population that is in hardy weinberg equilibrium? a . changes in each successive generation b. is less important than the frequency genotypes c. shows evidence of the process of natural selection d. remains the same over several generations

An animal cell (left) and a plant cell (right) are shown. which organelle, labeled x in the diagram, is found in both plant and animal cells?